13054293

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 21647808

約数和(自身を除く): 8593515

約数列:

[1, 3, 7, 9, 21, 63, 353, 587, 1059, 1761, 2471, 3177, 4109, 5283, 7413, 12327, 22239, 36981, 207211, 621633, 1450477, 1864899, 4351431, 13054293]

約数ペア:

[(1, 13054293), (3, 4351431), (7, 1864899), (9, 1450477), (21, 621633), (63, 207211), (353, 36981), (587, 22239), (1059, 12327), (1761, 7413), (2471, 5283), (3177, 4109)]